9y51

PanDDA analysis -- Crystal Structure of Zika virus NS3 Helicase in complex with Z1563512128

Method: X-RAY DIFFRACTION Dmax: 71.1 Å Quality: EXCELLENT

1. Protein Identity and Related Structures Protein Identity & Related Structures

Zika virus NS3 helicase domain

Zika virus

UniProt Q32ZE1

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 1681–2115 Not recorded EDO 1,2-ETHANEDIOL × 1 PO4 PHOSPHATE ION × 2 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 M0J N-[(2S)-2-hydroxypropyl]-N'-phenylurea × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;291 K;11.5% PEG1000, 11.5% PEG3350, 11.5% MPD, 0.09 M NPS, 0.1 M MES-imidazole, pH 6.7 Resolution 1.73 Å R-free 0.213

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

263 other PDB entries and 302 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name POLG_ZIKV
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–435; UniProt 1681–2115

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 9y51

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9y51
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9y51
Deposition date deposition_date2025-09-04
最后修订 last_revision2025-09-17
Structure title titlePanDDA analysis -- Crystal Structure of Zika virus NS3 Helicase in complex with Z1563512128
Keywords keywordszika, helicase, pandda, HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier23.30
Radius of gyration Rg (electron density) rg_electron22.27
Forward intensity I(0) i042584500.00
Molecular weight molecular_weight49526.0 kDa
Excluded volume excluded_volume61670 ų
Envelope volume envelope_volume73118 ų
Hydration-shell volume shell_volume26866 ų
Envelope diameter envelope_diameter72.9
Shell Rg shell_rg29.75
Envelope Rg envelope_rg22.41
Shape Rg shape_rg22.28
Total Rg total_rg23.12
Total atoms total_atoms3475
Residues n_residues435
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax71.1
Rg (real space) rg_real23.17
Rg uncertainty (real space) rg_real_error0.37
I(0) (real space) i0_real4.2580e+07
I(0) uncertainty (real space) i0_real_error5.6560e+05
Rg (reciprocal space) rg_reciprocal23.21
I(0) (reciprocal space) i0_reciprocal42590000.0000
Solution quality estimate total_estimate0.9110
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary28.5
Skewness Skewness skewness0.158
Kurtosis Kurtosis kurtosis-0.539
Angular range angular_range— – 0.3400 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha15660000.0000
Real-space data points n_real_points66
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.949; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.998

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

8. Citations (1)

9. Files and Curves (10)